I think the best way to do this would be with a macro.
1 option
click a "summarize" button when finish entering quantities
this would build the summary page.
Could take a while depending on the total lines of info on each of the five sheets
2 option
have a summary page with all options from all sheets already on it with formulas returning the quantities from the other sheets.
when the user goes to the summary page all lines not containing Zero quantity would be visible, all line containing Zero quantity would be hidden.
I think this would be faster as all the macro has to do is hide rows.
Can you post your file? It's too much to explain without a file.
Then you have to get into how much security is needed on the file being used by internal customers.....
Bookmarks